mirror of https://github.com/mitchell/shortnr.git
10 lines
256 B
Elixir
10 lines
256 B
Elixir
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defmodule Shortnr.URL.Util do
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@id_chars String.codepoints("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXWYZ0123456789")
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@spec gen_id() :: String.t()
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def gen_id do
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for _ <- 0..7,
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into: "",
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do: Enum.random(@id_chars)
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end
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end
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